Open WebUI is a user-friendly, self-hosted web interface for running and interacting with large language models locally.

Open WebUI demo screenshot

About Open WebUI

Open WebUI provides a comprehensive web-based interface that allows users to host and interact with various large language models (LLMs) on their own infrastructure. It offers a ChatGPT-like experience while maintaining complete control over data privacy and model selection. The platform supports multiple AI models, enables customization of the chat interface, and provides features for managing conversations, users, and model configurations. It's designed to be easily deployable and scalable, making advanced AI capabilities accessible to individuals and organizations who want to run LLMs locally without relying on external services.

Key Features

  • Self-hosted web interface for local LLM deployment and interaction
  • Support for multiple AI models including OpenAI-compatible APIs
  • ChatGPT-like conversational interface with message history
  • User management and authentication system
  • Customizable model parameters and system prompts
  • Document upload and processing capabilities
  • Multi-modal support for text, images, and other content types
  • Plugin and extension system for enhanced functionality
  • Docker-based deployment for easy setup and scaling
  • Privacy-focused design with complete data control